Browse > Article

The Factor Clustering of Growing Stock Changes by Forest Policy using Principal Component Analysis  

Shin, Hye-Jin (Department of Forest Environmental Resources, Graduate School, Gyeongsang National Univ.)
Kim, Eui-Gyeong (Division of Environmental Forest Science(Insti. of Agric. & Life Sci.), Gyeongsang National Univ.)
Kim, Dong-Hyeon (Department of Forest Environmental Resources, Graduate School, Gyeongsang National Univ.)
Kim, Hyeon-Guen (Headquarter of Forest Information Forest Economics Team, Korea Forest Promotion Institute)
Publication Information
Journal of agriculture & life science / v.46, no.2, 2012 , pp. 1-8 More about this Journal
Abstract
This study is a precedent study for deriving transfer function model between growing stock and forest management policies. Its goal is to solve the multicollinearity between forest works inducing growing stock changes through principal component analysis using annual time series data from 1997 to 2008. As the results, the total explanatory power showed 91.4% on the summarized 3 principal components. They were renamed 'good forest management' 'pest & insets management' 'forest fires' for conceptualization on the derived each component.
Keywords
Kyoto Protocol; Growing stock; Forest management; Principal component analysis (PCA);
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 Kim, S. R., W. K. Lee, H. B. Kwak, and S. H. Choi. 2009. Estimation carbon sequestration in forest using KOMPSAT-2 Imagery. Jour. Korean For. Soc. 98: 324-330.
2 Kwon, S. D., Y. M. Son, K. H. Lee, S. K. Chong, and J. M. Kim. 2004. Stand growth analysis and carbon storage/removals assesment using the data of forest growth monitoring plots. J. Kor. En. 23: 1-8.
3 Lee, J. Y. 2009. Measuring the accuracy of proxy variables with PCA. Master Thesis. Sungkyunkwan Univ.
4 Wie, G. J., H. Lee, D. H. Lee, J. M. Cho, and Y. C. Suh. 2011. Estimation of the carbon absorption of a forest using lidar data. Korean Jour. Geo. 29: 55-62.   DOI
5 Won, H. K., K. M. Jang, Y. W. Kim, K. H. Lee, and H. H. Kim. 2011. Estimation of potential wood supply by according to geographical and forest management conditions in Korea. J. Agric. Life Sci. 45: 35-41.
6 Yu, S. J. 1996. Classification of ambient particulate matters using cluster analysis and disjoint principal component analysis. Master Thesis. Kyunghee Univ.
7 산림청. 2009. 기후변화와 산림. pp.244.
8 서의훈. 2006. SPSS 12.0 한글판을 이용한 SPSS 통계분석. 자유아카데미. 파주. pp.500.
9 小林紀之. 2010. 지구온난화와 산림. 도요새. 서울.pp.295.
10 양병화. 2007. 다변량 자료분석의 이해와 활용. 학지사. 서울. pp.402.
11 에너지관리공단. 2004. 마라케시 합의 번역문. pp.231.
12 유넵프레스. 2002. 교토의정서. 유엔환경계획(UNEP) 한국위원회. 서울. pp.212.
13 이경학, 임재규. 2004. 기후변화협약 제3차 대한민국 국가보고서 작성을 위한 기반구축 연구(제1차년도)- 임업부문 온실가스 통계작성에서의 IPCC 우수실행 지침 적용성 분석-. pp.147.
14 이경학, 손영모, 서정호, 김래현. 2007. 산림부문 온실가스 흡수원․배출원 인벤토리 평가. 국립산림과학원 연구보고 07-24. 서울. pp.133.
15 임업통계연보. 1997-2009. 산림청.